[go: up one dir, main page]

WO2011112587A1 - Système et méthode de nettoyage de chambre de dépôt - Google Patents

Système et méthode de nettoyage de chambre de dépôt Download PDF

Info

Publication number
WO2011112587A1
WO2011112587A1 PCT/US2011/027554 US2011027554W WO2011112587A1 WO 2011112587 A1 WO2011112587 A1 WO 2011112587A1 US 2011027554 W US2011027554 W US 2011027554W WO 2011112587 A1 WO2011112587 A1 WO 2011112587A1
Authority
WO
WIPO (PCT)
Prior art keywords
deposition chamber
purgable
reactive gas
pulsing
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2011/027554
Other languages
English (en)
Inventor
Markus E. Beck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Solar Inc
Original Assignee
First Solar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Solar Inc filed Critical First Solar Inc
Publication of WO2011112587A1 publication Critical patent/WO2011112587A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
    • C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • This invention relates to a system and method of cleaning a deposition chamber.
  • Deposition methods can result in film growth not only covering the substrate to be coated, but also the reaction chamber walls and shields.
  • a first precursor can form a layer on a deposition chamber surface and can react with a second precursor to form a layer of a material on a deposition chamber surface. This, in turn, can lead to build up of deposits on the chamber walls and shields over time.
  • FIG. 1 is a schematic depicting the gas pulse sequence of a manufacturing process.
  • FIG. 2 is a flowchart depicting the steps of a method for cleaning a deposition chamber.
  • FIG. 3 is a schematic depicting the gas pulse sequence of a manufacturing process.
  • FIG. 4 is a schematic depicting the gas pulse sequence of a manufacturing process.
  • FIG. 5 is a schematic depicting the gas pulse sequence of a manufacturing process.
  • FIG. 6 is a schematic depicting the gas pulse sequence of a manufacturing process.
  • FIG. 7 is a schematic depicting a deposition system. DETAILED DESCRIPTION
  • Atomic layer deposition is a thin film deposition technique that is based on the sequential use of a gas phase chemical process.
  • ALD Atomic layer deposition
  • film thickness depends only on the number of reaction cycles, which makes the thickness control accurate and simple.
  • reactant flux homogeneity which gives large area (large batch and easy scale-up) capability, excellent conformality and reproducibility, and simplifies the use of solid precursors.
  • Manufacturing a semiconductor device can include a thin film deposition process.
  • Many deposition methods inadvertently result in film growth not only covering the substrate to be coated, but also the reaction chamber walls and shields.
  • all surfaces suitable to allow for adsorption of the first precursor and providing conditions to allow the chemical reaction to occur with the second precursor This can inadvertently result in film growth not only covering the substrate to be coated, but also the reaction chamber walls and shields.
  • deposition build up on the walls and shields reaches a critical thickness where film stress results in delamination. The ensuing flaking particles are typically undesirable and impact the film to be grown on the substrate. Thus, the walls and shields need to be cleaned periodically.
  • Cleaning is typically done by removing the shields and cleaning them either mechanically (e.g. bead blasting, brushing) or through chemical immersion. These cleaning procedures can adversely affect a reduction in equipment availability (uptime).
  • equipment downtime In order for a deposition process to be an economically viable process in volume manufacturing applications, it is desirable to minimize equipment downtime associated with cleaning.
  • One approach to minimizing cleaning downtime is to simplify the process of removing and replacing shields. These fast-change shields can be effective in reducing preventative maintenance down time. However, further improvement is required for cost effective deposition process, particularly in cost sensitive applications.
  • a new method and system are developed to address cleaning deposition chamber surfaces coated with deposition materials.
  • An in-situ deposition chamber cleaning method can be used to remove the deposit build-up by deposition processes such as ALD and CVD.
  • films formed by such deposition processes can include metal chalcogenides.
  • metal chalcogenides formed on deposition chamber surfaces include aluminum oxide (AI 2 O 3 ), aluminum sulfide (A1 2 S 3 ), aluminum selenide (Al 2 Se 3 ) (or combinations thereof), indium oxide (!3 ⁇ 4(3 ⁇ 4), indium sulfide (In 2 S 3 ), indium selenide (In 2 Se 3 ) (or combinations thereof), or zinc oxide (ZnO), zinc sulfide (ZnS), or zinc selenide (ZnSe) (or combinations thereof), or titanium oxide (T1O 2 ), titanium sulfide (TiS 2 ), or titanium selenide (TiSe 2 ) (or combinations thereof).
  • the in-situ cleaning method can clean the chamber wall and shield, without removal of the shields from the reactor.
  • a goal of this in-situ cleaning method is to provide for more frequent cleaning cycles thereby reducing the particle generation and associated yield and process performance problems.
  • Another goal of this alternate cleaning method is to improve deposition tool availability by providing a fast chamber cleaning method that does not require tool downtime. Specifically, it can clean the chamber chemically in-situ rather than mechanically or chemically ex-situ.
  • a reactive gas such as gas phase hydrogen chloride (HC1), can be flown through the reactor.
  • the reactive gas can include any suitable gas that can react with the deposits on the chamber walls and shields in such a way as to remove the deposited film.
  • a method of cleaning a deposition chamber can include pulsing a reactive gas including a hydrogen halide into a deposition chamber containing a metal chalcogenide formed on a deposition chamber surface to form a purgable material.
  • the method can include purging the purgable material from the deposition chamber.
  • the purgable material can include forming a vapor.
  • the purgable material can include a particulate.
  • the hydrogen halide can include hydrogen chloride, hydrogen bromide, hydrogen iodide, or hydrogen fluoride.
  • Purging the purgable material from the deposition chamber can include pulsing an inert gas into the deposition chamber to flush the purgable material out of the chamber.
  • the method can include heating the deposition chamber to maintain the purgable vapor material as a vapor.
  • the method can include introducing a chemically reactive plasma into the deposition chamber to react with metal chalcogenide.
  • the method can include pulsing a second reactive gas into the deposition chamber after pulsing the reactive gas into the deposition chamber.
  • the second reactive gas can include oxygen.
  • the second reactive gas can include an acid.
  • the second reactive gas can include fluorine.
  • the second reactive gas can include tetrafluoromethane.
  • purging the purgable material from the deposition chamber can include pulsing an inert gas into the deposition chamber.
  • the inert gas can include helium.
  • the inert gas can include nitrogen.
  • a method of manufacturing a semiconductor device can include transporting a substrate into a deposition chamber and forming a buffer layer adjacent to the substrate.
  • Forming the buffer layer can include pulsing at least one metal precursor and pulsing at least one chalcogen precursor into the chamber.
  • the method can include transporting the substrate with the deposited buffer layer out of the chamber.
  • the method can include pulsing a reactive gas including a hydrogen halide into the deposition chamber to react with a metal chalcogenide formed on a deposition chamber surface to form a purgable material.
  • the method can include purging the purgable material from the deposition chamber.
  • the method can include purging the chalcogen precursor before pulsing the reactive gas into the deposition chamber.
  • the purgable material can include a vapor.
  • the purgable material can include a particulate.
  • the hydrogen halide can include hydrogen chloride, hydrogen bromide, hydrogen iodide, or hydrogen fluoride.
  • Purging the purgable material from the deposition chamber can include pulsing an inert gas into the deposition chamber to flush the purgable material out of the chamber.
  • the method can include heating the deposition chamber to maintain the purgable vapor material as a vapor.
  • the method can include forming a chemically reactive plasma in the deposition chamber to react with metal chalcogenide.
  • the method can include pulsing a second reactive gas into the deposition chamber after pulsing the reactive gas.
  • the second reactive gas can include an acid, oxygen, fluorine, or tetrafluoromethane.
  • purging the purgable material from the deposition chamber can include pulsing an inert gas into the deposition chamber.
  • the inert gas can include helium or nitrogen.
  • the method can include heating the substrate before pulsing a precursor.
  • the semiconductor device can include a photovoltaic device.
  • a system for cleaning a metal chalcogenide residue from a deposition chamber surface can include a deposition chamber including an interior surface, a deposition gas inlet, a reactive gas inlet, an inert gas inlet, and an outlet.
  • the system can include a reactive gas source connected to the reactive gas inlet and configured to deliver a reactive gas including a hydrogen halide to the deposition chamber, where the reactive gas can react with a metal chalcogenide formed on the interior surface to form a purgable material.
  • the system can include an inert gas source connected to the inert gas inlet and configured to deliver an inert gas to the deposition chamber and flush a purgable material from the deposition chamber through the outlet.
  • the metal chalcogenide can include aluminum, indium, zinc, or titanium.
  • the metal chalcogenide can include oxygen, sulfur, or selenium.
  • the hydrogen halide can include hydrogen chloride, hydrogen bromide, hydrogen iodide, or hydrogen fluoride.
  • the system can include a second reactive gas source including an acid, oxygen, fluorine, or tetrafluoromethane.
  • the inert gas source can include nitrogen or helium.
  • the system can include heater to heat the deposition chamber interior surface to a temperature sufficient to maintain a purgable material as a vapor.
  • a typical cycle of in-situ clean process can include two pulses of gas: a pulse of reactive gas (cleaning) and a pulse of inert gas (purging).
  • a reactive gas such as gas phase hydrogen chloride (HC1), can be pulsed into the deposition chamber to react with and remove the metal chalcogenide deposit:
  • the reactant from such a reaction can be a solid.
  • the cleaning temperature and gas can be selected to assure that the resulting solid will have a vapor pressure high enough to be in the gas phase.
  • Indium chloride e.g., InCl 3
  • the particles can be small enough to be flushed through with the purging inert gas (IG in Fig. 1) before the next deposition cycle.
  • IG in Fig. 1 the purging inert gas
  • This can be achieved not only by the temperature, but also the concentration of the cleaning gas. Dilution of the cleaning gas can be the applicable variable.
  • the frequency and duration of the cleaning cycles can be adjusted to the deposition process and sensitivity to particles.
  • the purge duration can be adjusted to assure that all of the cleaning gas has been flushed from the reaction chamber.
  • the cleaning process can include a reactive ion etch (RIE) process.
  • RIE reactive ion etching
  • Reactive ion etching (RIE) is an etching technology widely used in
  • microfabrication It can use chemically reactive plasma to remove material deposited on chamber walls and shields.
  • the plasma can be generated under low pressure (vacuum) by an electromagnetic field. High-energy ions from the plasma can attack the deposit buildup on the surface and react with it.
  • the in-situ cleaning method can include any suitable dry etch technique and process.
  • the in-situ cleaning method can include providing chemically reactive plasma to facilitate removing of the deposited residue.
  • the reactive gas can include oxygen, hydrogen, chlorine, or fluorine.
  • the reactive gas can include tetrafluoromethane.
  • Photovoltaic devices can include multiple layers formed on a substrate (or superstrate).
  • a photovoltaic device can include a conducting layer, a semiconductor absorber layer, a buffer layer, a semiconductor window layer, and a transparent conductive oxide (TCO) layer, formed in a stack on a substrate.
  • TCO transparent conductive oxide
  • Each layer may in turn include more than one layer or film.
  • Each layer can cover all or a portion of the device and/or all or a portion of the layer or substrate underlying the layer.
  • a "layer" can mean any amount of any material that contacts all or a portion of a surface.
  • the manufacturing process can include a plurality of thin film deposition process.
  • the in-situ cleaning process can be implemented as often as every deposition cycle. It is more likely that cleaning would be performed periodically after some total deposition time (or thickness) as determined by process and uptime optimization for a given deposition chemistry and process.
  • the chamber temperature can be maintained at or near process temperatures during the cleaning, thereby eliminating the time that it takes for the system to cool and then re-heat as a result of normal ex-situ cleaning.
  • Another feature of this in-situ cleaning method is that the chamber environment does not need to be opened to air and subsequently purged of airborne process contaminants such as unwanted oxygen, carbon, water vapor, hydrocarbons and etc.
  • an in-situ method for cleaning a deposition chamber can include the steps of: 1) pulsing a reactive gas in a deposition chamber; 2) reacting the reactive gas with the deposit build-up; 3) purging the chamber with an inert gas.
  • an in-situ cleaning cycle can follow an ALD deposition cycle.
  • metal precursor gas flow (PG1) can be introduced into the chamber, and adsorb and react with the surface.
  • the dose of the metal precursor gas can be adjusted to obtain surface saturation, i.e. all available processing surface sites can be used for reaction with the precursor.
  • the precursor inlet can be closed and the chamber purged with inert gas (IG) leaving only the layer of reacted species on the processing surface.
  • Chalcogen precursor (PG2) is then introduced and react with the first layer forming a monolayer of the desired material (e.g. a metal chalcogenide for a buffer layer) while the byproducts desorb and are pumped out.
  • the chamber can be purged again with inert gas (IG).
  • This pulsing sequence corresponds to one ALD cycle. The sequence can be repeated up to a desired or predetermined number of cycles and the thickness can be controlled on a monolayer level.
  • the substrate with the deposited film can then be transported from the chamber. If the substrate remains in the deposition chamber, the reactive gas pulsed into the deposition chamber can react with the metal chalcogenide layer formed thereon and can remove the intended metal chalcogenide layer. Therefore, the substrate can be removed before the reactive gas is pulsed.
  • the reactive gas such as gas phase hydrogen chloride (HC1)
  • HC1 gas phase hydrogen chloride
  • the reactive gas step can be repeated between each substrate, or between multiples of substrates on which a metal chalcogenide layer is deposited. For example, the reactive gas step can be carried out once for every two to five substrates treated.
  • the reactive gas step can be carried out once for every 5 to 10 substrates treated.
  • the reactive gas step can be carried out at any suitable interval to achieve the optimal balance of deposition chamber condition and down-time. Down-time can be minimized by maximizing the number of substrates processed between each reactive gas treatment. The number of substrates processed between each reactive gas treatment can be increased to minimize down-time.
  • the reactive gas step can be carried out as infrequently as once for every 2,000 or fewer (e.g., about 1,000) substrates.
  • the reactive gas can include any suitable gas.
  • the reactive gas can include a hydrogen halide, such as hydrogen chloride.
  • the reactive gas can be diluted with any suitable gas such as an inert gas. Examples of inert gases that can be used to dilute the reactive gas can include helium and nitrogen.
  • the reactive gas can be diluted with any other suitable gas, including a second reactive gas.
  • an in-situ cleaning cycle can follow a deposition cycle, such as a CVD deposition cycle.
  • a deposition cycle such as a CVD deposition cycle.
  • at least two precursor gas flow PG1 and PG2
  • PG1 and PG2 can be introduced into the chamber, react and/or decompose on the substrate surface to produce the desired deposit.
  • the precursor inlet can be closed and the chamber purged with inert gas (IG) displacing the precursor gas from the chamber.
  • IG inert gas
  • This pulsing sequence corresponds to one CVD cycle.
  • the sequence can be repeated up to a desired or predetermined number of cycles and the thickness can be controlled on a monolayer level.
  • the substrate with the deposited film can then be transported from the chamber.
  • reactive gas such as gas phase hydrogen chloride (HC1)
  • HC1 gas phase hydrogen chloride
  • IG purging inert gas
  • more than one reactive gas can be introduced to the chamber for in-situ cleaning process.
  • the reactive gas can include a combination of gas phase etchants, such as CF 4 / 0 2 , SF 6 / 0 2 , or BCI 3 / CI2.
  • the in-situ cleaning method can also be used to clean the deposit build-up by any other applicable deposition process, such as evaporation or sputtering.
  • deposition system 100 can include apparatus for cleaning a metal chalcogenide residue from a deposition chamber surface.
  • Deposition system 100 can include deposition chamber 110 having interior surface 111, deposition gas inlet 121, reactive gas inlet 131, inert gas inlet 141, and outlet 170.
  • Deposition gas source 120 can be connected to deposition gas inlet 121 and configured to deliver a deposition gas to deposition chamber 110.
  • Reactive gas source 130 can be connected to reactive gas inlet 131 and configured to deliver a reactive gas to deposition chamber 110.
  • the reactive gas can react with a metal chalcogenide formed on interior surface 111 to form a purgable material.
  • Inert gas source 140 can be connected to inert gas inlet 141 and configured to deliver an inert gas to deposition chamber 110 and flush a purgable material from deposition chamber 110 through outlet 170.
  • Deposition system 100 can include conveyor 150 to transport substrate 200 into and out of deposition chamber 110.
  • Loadlock 160 can be installed at the both ends of conveyor 150 to control the deposition and cleaning process.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

L'invention concerne une méthode in situ de nettoyage d'une chambre de dépôt sous vide pouvant consister à faire circuler au moins un gaz réactif dans la chambre.
PCT/US2011/027554 2010-03-09 2011-03-08 Système et méthode de nettoyage de chambre de dépôt Ceased WO2011112587A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31208310P 2010-03-09 2010-03-09
US61/312,083 2010-03-09

Publications (1)

Publication Number Publication Date
WO2011112587A1 true WO2011112587A1 (fr) 2011-09-15

Family

ID=44560381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/027554 Ceased WO2011112587A1 (fr) 2010-03-09 2011-03-08 Système et méthode de nettoyage de chambre de dépôt

Country Status (2)

Country Link
US (2) US8334166B2 (fr)
WO (1) WO2011112587A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102626702A (zh) * 2012-04-27 2012-08-08 成都聚合科技有限公司 一种清洗高倍聚光光伏光电转换接收器基板工艺

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122616B (fi) * 2010-02-02 2012-04-30 Beneq Oy Vahvistettu rakennemoduuli ja sen valmistusmenetelmä
WO2011112587A1 (fr) * 2010-03-09 2011-09-15 First Solar, Inc. Système et méthode de nettoyage de chambre de dépôt
DE102013111854A1 (de) * 2013-10-28 2015-05-21 Aixtron Se Verfahren zum Entfernen von Ablagerungen an den Wänden einer Prozesskammer
US10184179B2 (en) 2014-01-21 2019-01-22 Applied Materials, Inc. Atomic layer deposition processing chamber permitting low-pressure tool replacement
US9601319B1 (en) * 2016-01-07 2017-03-21 Lam Research Corporation Systems and methods for eliminating flourine residue in a substrate processing chamber using a plasma-based process
WO2019156489A1 (fr) * 2018-02-08 2019-08-15 주성엔지니어링㈜ Dispositif de nettoyage de chambre et procédé de nettoyage de chambre
KR102516778B1 (ko) 2018-02-08 2023-04-03 주성엔지니어링(주) 챔버 세정 장치 및 챔버 세정 방법
IL283993B2 (en) * 2018-12-25 2025-07-01 Showa Denko Kk Method for removing adhesion and method for forming a coating
JP7697370B2 (ja) * 2019-11-12 2025-06-24 株式会社レゾナック 付着物除去方法及び成膜方法
EP4064327A4 (fr) * 2019-11-19 2023-01-18 Showa Denko K.K. Procédé de retrait de matériau d'adhérence et procédé de formation de film
KR20210137395A (ko) 2020-05-07 2021-11-17 에이에스엠 아이피 홀딩 비.브이. 불소계 라디칼을 이용하여 반응 챔버의 인시츄 식각을 수행하기 위한 장치 및 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824566A (en) * 1995-09-26 1998-10-20 Canon Kabushiki Kaisha Method of producing a photovoltaic device
US7112546B2 (en) * 2003-09-02 2006-09-26 Texas Instruments Incorporated Method of manufacturing semiconductor devices comprising a deposition tool cleaning process having a moving plasma zone
US20080115808A1 (en) * 2006-11-20 2008-05-22 Applied Materials, Inc. In-situ chamber cleaning for an rtp chamber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779757A (en) * 1996-06-26 1998-07-14 The United States Of America As Represented By The Secretary Of The Navy Process for removing hydrogen and carbon impurities from glasses by adding a tellurium halide
WO2011112587A1 (fr) * 2010-03-09 2011-09-15 First Solar, Inc. Système et méthode de nettoyage de chambre de dépôt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824566A (en) * 1995-09-26 1998-10-20 Canon Kabushiki Kaisha Method of producing a photovoltaic device
US7112546B2 (en) * 2003-09-02 2006-09-26 Texas Instruments Incorporated Method of manufacturing semiconductor devices comprising a deposition tool cleaning process having a moving plasma zone
US20080115808A1 (en) * 2006-11-20 2008-05-22 Applied Materials, Inc. In-situ chamber cleaning for an rtp chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102626702A (zh) * 2012-04-27 2012-08-08 成都聚合科技有限公司 一种清洗高倍聚光光伏光电转换接收器基板工艺

Also Published As

Publication number Publication date
US20130095601A1 (en) 2013-04-18
US8334166B2 (en) 2012-12-18
US20110223710A1 (en) 2011-09-15
US8501527B2 (en) 2013-08-06

Similar Documents

Publication Publication Date Title
US8334166B2 (en) Deposition chamber cleaning system and method
US10998187B2 (en) Selective deposition with atomic layer etch reset
JP7453958B2 (ja) チャンバからＳｎＯ２膜を洗浄するための方法
US20050115504A1 (en) Method and apparatus for forming thin films, method for manufacturing solar cell, and solar cell
US20050084610A1 (en) Atmospheric pressure molecular layer CVD
US20110214725A1 (en) Photovoltaic device with graded buffer layer
WO2004077515A2 (fr) Appareil et procede destines a administrer des precurseurs chimiques reactifs a une surface a traiter
JP2006521462A (ja) プラズマ増強膜堆積
CN103352205A (zh) 化学气相沉积室的清洁方法
TW201410914A (zh) 透明導電薄膜處理腔室的原位清潔
US20130323422A1 (en) Apparatus for CVD and ALD with an Elongate Nozzle and Methods Of Use
KR20160123575A (ko) 전자 소자 제조 장치와 세정 방법 및 이를 이용한 전자 소자의 제조 방법
CN100459032C (zh) 减少反应室颗粒的工艺方法
Ozgit-Akgun et al. Plasma-enhanced atomic layer deposition of III-nitride thin films
WO2006088463A1 (fr) Processus cvd en couche moléculaire à la pression atmosphérique
CN100530546C (zh) 自洁式催化化学蒸镀装置及其清洁方法
US20230215763A1 (en) Systems and methods for cleaning and treating a surface of a substrate
TW201308633A (zh) 保護鈍化層之方法及結構
EA035003B1 (ru) Вакуумная установка для нанесения тонкопленочных покрытий и способ нанесения на ней оптических покрытий
KR20230160216A (ko) 금속산화물 반도체 물질의 증착 챔버의 세정 방법
US9269584B2 (en) N-metal film deposition with initiation layer
US12100597B2 (en) Method and system for forming patterned structures including silicon nitride
US12359312B2 (en) Method and system for forming a silicon oxycarbide layer and structure formed using same
US12404584B2 (en) Parallel atomic layer deposition of target element interiors
Jansen Plasma-enhanced chemical vapor deposition

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11753929

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11753929

Country of ref document: EP

Kind code of ref document: A1